Can hosts swap ancient symbionts for new ones? A new study shows that a novel partnership between a protist and an algal symbiont can rapidly evolve to both overcome initial incompatibility and adapt to environmental challenges.

中文翻译：

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进化：共生体转换和环境适应

宿主可以将古老的共生体换成新的共生体吗？一项新研究表明，原生生物和藻类共生体之间的新型伙伴关系可以迅速进化，以克服最初的不相容性并适应环境挑战。